279428352

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{51977}}^1$

素因数の和:52003

約数の個数: 72

約数和(自身を含む): 849944256

約数和(自身を除く): 570515904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 51977, 103954, 155931, 207908, 311862, 363839, 415816, 623724, 727678, 831632, 1091517, 1247448, 1455356, 1663264, 2183034, 2494896, 2910712, 3326528, 4366068, 4989792, 5821424, 6653056, 8732136, 9979584, 11642848, 13306112, 17464272, 19959168, 23285696, 34928544, 39918336, 46571392, 69857088, 93142784, 139714176, 279428352]

約数ペア:

[(1, 279428352), (2, 139714176), (3, 93142784), (4, 69857088), (6, 46571392), (7, 39918336), (8, 34928544), (12, 23285696), (14, 19959168), (16, 17464272), (21, 13306112), (24, 11642848), (28, 9979584), (32, 8732136), (42, 6653056), (48, 5821424), (56, 4989792), (64, 4366068), (84, 3326528), (96, 2910712), (112, 2494896), (128, 2183034), (168, 1663264), (192, 1455356), (224, 1247448), (256, 1091517), (336, 831632), (384, 727678), (448, 623724), (672, 415816), (768, 363839), (896, 311862), (1344, 207908), (1792, 155931), (2688, 103954), (5376, 51977)]